UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MFCgV8AeXgi5fQIRS+uSGmzZIHjEVXN9/Y7ghC75C7M=' 
WHERE 
  key_id = 'b80949e7d19675614d64ee6035df7b05ee7415c5a17d6516ce9d6753c6af2b64' 
  AND (
    token = 'MFCgV8AeXgi5fQIRS+uSGmzZIHjEVXN9/Y7ghC75C7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )